APA (7th ed.) Citation

Gebhardt, H. (2007). Die Vermessung der Welt. Geographie.

Chicago Style (17th ed.) Citation

Gebhardt, Hans. "Die Vermessung Der Welt." Geographie 2007.

MLA (9th ed.) Citation

Gebhardt, Hans. "Die Vermessung Der Welt." Geographie, 2007.

Warning: These citations may not always be 100% accurate.